North Ostrobothnia (Oulu)
December
Weather in North Ostrobothnia for December 2025
Your guide to North Ostrobothnia weather in December - trends and predictions
North Ostrobothnia is transformed into a snow paradise in December, with more than 20 snowy days on average.
In general, the average temperature in North Ostrobothnia at the beginning of December is -3.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -3.9 °C by the end of December.
Snow Forecast ❄️
Temperatures
7
Dry days
1
Rainy days
23
Snow days
-5°/-9°
Temperatures
18 km/h
Avg max wind
92 %
Avg humidity
North Ostrobothnia in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  -1° | 2  -0° | 3 -4° | 4  -5° | 5 -6° | 6  -3° | 7 -3° |
| 8 -4° | 9  -4° | 10 -3° | 11 -3° | 12 -8° | 13 -8° | 14 -7° |
| 15 -9° | 16  -3° | 17 -5° | 18 -4° | 19 -1° | 20 -2° | 21 -4° |
| 22  -4° | 23 -2° | 24 -4° | 25  -1° | 26 -2° | 27 -5° | 28 -5° |
| 29 -5° | 30 -4° | 31 -5° |
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Temperatures trend during December in North Ostrobothnia
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Light snow | -1° /-7° | 0.3 mm | 0.1 cm | |
| 2 Dec. | Overcast | 0° /-6° | 1.4 mm | 0 cm | |
| 3 Dec. | Light snow | -4° /-8° | 0.4 mm | 0.4 cm | |
| 4 Dec. | Moderate snow | -5° /-6° | 0.3 mm | 0.3 cm | |
| 5 Dec. | Moderate snow | -6° /-7° | 0.7 mm | 0.6 cm | |
| 6 Dec. | Mist | -3° /-8° | 0.4 mm | 0.3 cm | |
| 7 Dec. | Light snow | -3° /-8° | 0.2 mm | 0.1 cm | |
| 8 Dec. | Moderate snow | -4° /-6° | 0.2 mm | 0.2 cm | |
| 9 Dec. | Light freezing rain | -4° /-9° | 0.1 mm | 0.1 cm | |
| 10 Dec. | Light snow | -3° /-6° | 0.5 mm | 0.1 cm | |
| 11 Dec. | Light freezing rain | -3° /-8° | 0.2 mm | 0.1 cm | |
| 12 Dec. | Mist | -8° /-11° | 0.1 mm | 0.1 cm | |
| 13 Dec. | Light freezing rain | -8° /-11° | 0.2 mm | 0.1 cm | |
| 14 Dec. | Light snow | -7° /-10° | 0.6 mm | 0.5 cm | |
| 15 Dec. | Light snow | -9° /-12° | 0.3 mm | 0.2 cm | |
| 16 Dec. | Heavy snow | -3° /-11° | 6.5 mm | 3.7 cm | |
| 17 Dec. | Light snow | -5° /-8° | 0 mm | 0 cm | |
| 18 Dec. | Heavy snow | -4° /-10° | 0.4 mm | 0.1 cm | |
| 19 Dec. | Heavy snow | -1° /-6° | 11.5 mm | 6.9 cm | |
| 20 Dec. | Moderate snow | -2° /-11° | 7.3 mm | 5.3 cm | |
| 21 Dec. | Light snow | -4° /-14° | 1.3 mm | 0.9 cm | |
| 22 Dec. | Patchy moderate snow | -4° /-11° | 2.4 mm | 1.3 cm | |
| 23 Dec. | Heavy snow | -2° /-9° | 2.6 mm | 1.9 cm | |
| 24 Dec. | Overcast | -4° /-12° | 0.6 mm | 0.4 cm | |
| 25 Dec. | Sunny | -1° /-8° | 1.3 mm | 0.4 cm | |
| 26 Dec. | Light freezing rain | -2° /-8° | 0.6 mm | 0.1 cm | |
| 27 Dec. | Light freezing rain | -5° /-9° | 0.3 mm | 0.1 cm | |
| 28 Dec. | Light freezing rain | -5° /-10° | 0.5 mm | 0 cm | |
| 29 Dec. | Overcast | -5° /-9° | 0.3 mm | 0.1 cm | |
| 30 Dec. | Patchy moderate snow | -4° /-8° | 1.7 mm | 0.5 cm | |
| 31 Dec. | Moderate snow | -5° /-9° | 2.8 mm | 0.6 cm | |
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Important Notice
Our weather forecast for North Ostrobothnia in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the North Ostrobothnia forecast closer to your planned date for the most up-to-date weather information.
North Ostrobothnia in December - FAQ
What are the expected maximum and minimum temperatures in North Ostrobothnia during December?
Brace for cold days with temperatures not exceeding -5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in North Ostrobothnia during December?
In December, North Ostrobothnia can expect light to moderate rainfall, totaling 35.6 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in North Ostrobothnia in December 2025?
North Ostrobothnia experiences an average snowfall of 21.835 cm during December, occurring over 23 days.
What are the typical wind conditions in North Ostrobothnia during December?
The average wind speed in North Ostrobothnia during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
North Ostrobothnia snow forecast December 2025
Track daily snowfall levels and discover North Ostrobothnia’s snowy potential this December ❄️
December rainfall patterns in North Ostrobothnia
Explore the daily rainfall trends and prepare for North Ostrobothnias December weather 💧
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